database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-13 16:22:44 +03:00
Code Activity

New parallel regression test shell and related things.

Browse Source 
Jan
This commit is contained in:
Jan Wieck
1999-11-19 18:51:52 +00:00
parent 58d1eeaafe
commit 43499af4ab
8 changed files with 1441 additions and 849 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/backend/access/transam/xlog.c
View File

@@ -5,7 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.7 1999/10/25 03:07:42 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.8 1999/11/19 18:51:47 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1253,15 +1253,15 @@ tryAgain:
{
fd = errno;
if (!ReleaseDataFile())
elog(STOP, "Open(cntlfile) failed: %d (and no one data file can be closed)",
fd);
elog(STOP, "Open(\"%s\") failed: %d (and no one data file can be closed)",
ControlFilePath, fd);
goto tryAgain;
}
if (fd < 0)
elog(STOP, "Open(cntlfile) failed: %d", errno);
elog(STOP, "Open(\"%s\") failed: %d", ControlFilePath, errno);
if (read(fd, ControlFile, BLCKSZ) != BLCKSZ)
elog(STOP, "Read(cntlfile) failed: %d", errno);
elog(STOP, "Read(\"%s\") failed: %d", ControlFilePath, errno);
close(fd);

14
src/backend/utils/cache/catcache.c vendored
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/catcache.c,v 1.51 1999/11/07 23:08:26 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/catcache.c,v 1.52 1999/11/19 18:51:48 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@@ -983,11 +983,23 @@ SearchSysCache(struct catcache * cache,
* ----------------
*/
/* ----------
* It is definitely insufficient. While modifying the regression
* test to run independent tests concurrently it happened, that
* this code fails VERY often. ISTM that 'cache' points into
* shared memory, but that 'busy' means this backend is loading
* a new entry. So when another backend has set busy, this one
* think's it detected a recursion.
*
* Need's a smarter detection mechanism - Jan
*
if (cache->busy)
{
elog(ERROR, "SearchSysCache: recursive use of cache %d", cache->id);
}
cache->busy = true;
* ----------
*/
/* ----------------
* open the relation associated with the cache